Koopman-Based Approach to Nonintrusive Reduced Order Modeling: Application to Aerodynamic Shape Optimization and Uncertainty Propagation

S. Ashwin Renganathan

doi:10.2514/1.j058744

Koopman-Based Approach to Nonintrusive Reduced Order Modeling: Application to Aerodynamic Shape Optimization and Uncertainty Propagation

AIAA Journal ◽

10.2514/1.j058744 ◽

2020 ◽

Vol 58 (5) ◽

pp. 2221-2235 ◽

Cited By ~ 1

Author(s):

S. Ashwin Renganathan

Keyword(s):

Shape Optimization ◽

Uncertainty Propagation ◽

Reduced Order Modeling ◽

Aerodynamic Shape Optimization ◽

Reduced Order ◽

Aerodynamic Shape

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Enabling of Large Scale Aerodynamic Shape Optimization Through POD-Based Reduced-Order Modeling and Free Form Deformation

Computational Methods in Applied Sciences - Advances in Evolutionary and Deterministic Methods for Design, Optimization and Control in Engineering and Sciences ◽

10.1007/978-3-319-89988-6_4 ◽

2018 ◽

pp. 49-63

Author(s):

A. Scardigli ◽

R. Arpa ◽

A. Chiarini ◽

H. Telib

Keyword(s):

Shape Optimization ◽

Large Scale ◽

Reduced Order Modeling ◽

Free Form ◽

Aerodynamic Shape Optimization ◽

Reduced Order ◽

Aerodynamic Shape ◽

Free Form Deformation

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Uncertainty Propagation for Robust Aerodynamic Shape Optimization

32nd AIAA Applied Aerodynamics Conference ◽

10.2514/6.2014-3175 ◽

2014 ◽

Cited By ~ 1

Author(s):

Dimitrios I. Papadimitriou ◽

Costas Papadimitriou

Keyword(s):

Shape Optimization ◽

Uncertainty Propagation ◽

Aerodynamic Shape Optimization ◽

Aerodynamic Shape

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Efficient aerodynamic shape optimization through reduced order CFD modeling

Optimization and Engineering ◽

10.1007/s11081-020-09489-9 ◽

2020 ◽

Vol 21 (4) ◽

pp. 1599-1611

Author(s):

Peng Shengfang ◽

Zhang Junjie ◽

Zhang Chunyu

Keyword(s):

Shape Optimization ◽

Cfd Modeling ◽

Aerodynamic Shape Optimization ◽

Reduced Order ◽

Aerodynamic Shape

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A Reduced-order Model for Aerodynamic Shape Optimization

AIAA Scitech 2019 Forum ◽

10.2514/6.2019-0975 ◽

2019 ◽

Cited By ~ 1

Author(s):

Weigang Yao ◽

Simao Marques ◽

Trevor T. Robinson ◽

Liang Sun

Keyword(s):

Shape Optimization ◽

Reduced Order Model ◽

Aerodynamic Shape Optimization ◽

Order Model ◽

Reduced Order ◽

Aerodynamic Shape

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Efficient aerodynamic shape optimization through free-form mesh morphing and reduced order CFD modeling

The International Journal of Multiphysics ◽

10.21152/1750-9548.13.4.327 ◽

2019 ◽

Vol 13 (4) ◽

Keyword(s):

Shape Optimization ◽

Cfd Modeling ◽

Free Form ◽

Aerodynamic Shape Optimization ◽

Reduced Order ◽

Mesh Morphing ◽

Aerodynamic Shape

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Aerodynamic shape optimization via sensitivity analysis on decomposed computational domains

10.2514/6.1992-4698 ◽

1992 ◽

Cited By ~ 3

Author(s):

MOHAMED ELESHAKY ◽

OKTAY BAYSAL

Keyword(s):

Sensitivity Analysis ◽

Shape Optimization ◽

Aerodynamic Shape Optimization ◽

Aerodynamic Shape

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Improving the efficiency of aerodynamic shape optimization procedures

10.2514/6.1992-4697 ◽

1992 ◽

Cited By ~ 7

Author(s):

GREG BURGREEN ◽

OKTAY BAYSAL ◽

MOHAMED ELESHAKY

Keyword(s):

Shape Optimization ◽

Aerodynamic Shape Optimization ◽

Aerodynamic Shape

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Nonintrusive Continuum Sensitivity Analysis for Aerodynamic Shape Optimization

15th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference ◽

10.2514/6.2014-2043 ◽

2014 ◽

Cited By ~ 5

Author(s):

Mandar D. Kulkarni ◽

Robert A. Canfield ◽

Mayuresh Patil

Keyword(s):

Sensitivity Analysis ◽

Shape Optimization ◽

Aerodynamic Shape Optimization ◽

Aerodynamic Shape ◽

Continuum Sensitivity

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Aerodynamic Shape Optimization for Delaying Dynamic Stall of Airfoils Using Cokriging Regression

AIAA Scitech 2021 Forum ◽

10.2514/6.2021-0340 ◽

2021 ◽

Author(s):

Vishal V. Raul ◽

Leifur T. Leifsson

Keyword(s):

Shape Optimization ◽

Dynamic Stall ◽

Aerodynamic Shape Optimization ◽

Aerodynamic Shape

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A hybrid time-spectral approach for aerodynamic shape optimization with unsteady flow

AIAA Scitech 2021 Forum ◽

10.2514/6.2021-0278 ◽

2021 ◽

Author(s):

Ping He ◽

Joaquim R. R. A. Martins

Keyword(s):

Unsteady Flow ◽

Shape Optimization ◽

Spectral Approach ◽

Aerodynamic Shape Optimization ◽

Aerodynamic Shape

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